There's a couple of channels where they say, so this is the carpet we're going to clean. And then they lay it down in a special room designed for it. They've got special carpet shampoos and big sort of electronic carpet cleaning brushing devices. Another channel that I quite like is the tombstone cleaning. There's another guy who does pool cleaning. So he goes to people's pools which are all green and disgusting. Same thing as the chiropractors - you can get your back cleaned by them too. Oh, yeah. We have horses hooves. Or cows. Cows hooves. Hooves cleaning. When they like scrape it and it's like grating